diff options
| -rw-r--r-- | arch/powerpc/cpu/mpc8xxx/srio.c | 25 | ||||
| -rw-r--r-- | board/freescale/common/p_corenet/law.c | 4 | ||||
| -rw-r--r-- | board/freescale/common/p_corenet/tlb.c | 10 | ||||
| -rw-r--r-- | include/configs/corenet_ds.h | 12 |
4 files changed, 46 insertions, 5 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/srio.c b/arch/powerpc/cpu/mpc8xxx/srio.c index 77fa32f..e593f22 100644 --- a/arch/powerpc/cpu/mpc8xxx/srio.c +++ b/arch/powerpc/cpu/mpc8xxx/srio.c @@ -100,8 +100,8 @@ void srio_boot_master(void) debug("SRIOBOOT - MASTER: Master port [ %d ] for srio boot.\n", CONFIG_SRIOBOOT_MASTER_PORT); - /* configure inbound window5 for slave's u-boot image */ - debug("SRIOBOOT - MASTER: Inbound window 5 for slave's image; " + /* configure inbound window for slave's u-boot image */ + debug("SRIOBOOT - MASTER: Inbound window for slave's image; " "Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n", (u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS1, (u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS1, @@ -117,8 +117,8 @@ void srio_boot_master(void) SRIO_IB_ATMU_AR | atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE)); - /* configure inbound window4 for slave's u-boot image */ - debug("SRIOBOOT - MASTER: Inbound window 4 for slave's image; " + /* configure inbound window for slave's u-boot image */ + debug("SRIOBOOT - MASTER: Inbound window for slave's image; " "Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n", (u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS2, (u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS2, @@ -133,5 +133,22 @@ void srio_boot_master(void) .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[1].riwar, SRIO_IB_ATMU_AR | atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE)); + + /* configure inbound window for slave's ucode */ + debug("SRIOBOOT - MASTER: Inbound window for slave's ucode; " + "Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n", + (u64)CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS, + (u64)CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS, + CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE); + out_be32((void *)&srio->atmu + .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwtar, + CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS >> 12); + out_be32((void *)&srio->atmu + .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwbar, + CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS >> 12); + out_be32((void *)&srio->atmu + .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwar, + SRIO_IB_ATMU_AR + | atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE)); } #endif diff --git a/board/freescale/common/p_corenet/law.c b/board/freescale/common/p_corenet/law.c index 1fbab4d..c4566dd 100644 --- a/board/freescale/common/p_corenet/law.c +++ b/board/freescale/common/p_corenet/law.c @@ -52,9 +52,13 @@ struct law_entry law_table[] = { #if defined(CONFIG_SRIOBOOT_SLAVE_PORT0) SET_LAW(CONFIG_SYS_SRIOBOOT_SLAVE_ADDR_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_RIO_1), + SET_LAW(CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS, + LAW_SIZE_1M, LAW_TRGT_IF_RIO_1), #elif defined(CONFIG_SRIOBOOT_SLAVE_PORT1) SET_LAW(CONFIG_SYS_SRIOBOOT_SLAVE_ADDR_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_RIO_2), + SET_LAW(CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS, + LAW_SIZE_1M, LAW_TRGT_IF_RIO_2), #endif #endif }; diff --git a/board/freescale/common/p_corenet/tlb.c b/board/freescale/common/p_corenet/tlb.c index a8c8b3c..da21627 100644 --- a/board/freescale/common/p_corenet/tlb.c +++ b/board/freescale/common/p_corenet/tlb.c @@ -147,6 +147,16 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 16, BOOKE_PAGESZ_1M, 1), #endif +#ifdef CONFIG_SRIOBOOT_SLAVE + /* + * SRIOBOOT-SLAVE. 1M space from 0xffe00000 for fetching ucode + * and ENV from master + */ + SET_TLB_ENTRY(1, CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR, + CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G, + 0, 17, BOOKE_PAGESZ_1M, 1), +#endif }; int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h index 8ff1408..093c2c0 100644 --- a/include/configs/corenet_ds.h +++ b/include/configs/corenet_ds.h @@ -399,6 +399,13 @@ #define CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE 0x80000 /* 512K */ #define CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS2 0xfef080000ull #define CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS2 0x3fff80000ull +/* + * for slave UCODE instored in master memory space, + * PHYS must be aligned based on the SIZE + */ +#define CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS 0xfef020000ull +#define CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS 0x3ffe00000ull +#define CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE 0x10000 /* 64K */ #endif /* @@ -408,6 +415,9 @@ /* slave port for srioboot */ #define CONFIG_SRIOBOOT_SLAVE_PORT0 /* #define CONFIG_SRIOBOOT_SLAVE_PORT1 */ +#define CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR 0xFFE00000 +#define CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS \ + (0x300000000ull | CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR) #endif /* @@ -539,7 +549,7 @@ * the ucode address in master's NOR flash. */ #define CONFIG_SYS_QE_FMAN_FW_IN_REMOTE -#define CONFIG_SYS_QE_FMAN_FW_ADDR NULL +#define CONFIG_SYS_QE_FMAN_FW_ADDR 0xFFE00000 #else #define CONFIG_SYS_QE_FMAN_FW_IN_NOR #define CONFIG_SYS_QE_FMAN_FW_ADDR 0xEF000000 |